40187696

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{2851}}^1$

素因数の和:3740

約数の個数: 20

約数和(自身を含む): 77979384

約数和(自身を除く): 37791688

約数列:

[1, 2, 4, 8, 16, 881, 1762, 2851, 3524, 5702, 7048, 11404, 14096, 22808, 45616, 2511731, 5023462, 10046924, 20093848, 40187696]

約数ペア:

[(1, 40187696), (2, 20093848), (4, 10046924), (8, 5023462), (16, 2511731), (881, 45616), (1762, 22808), (2851, 14096), (3524, 11404), (5702, 7048)]